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https://github.com/portapack-mayhem/mayhem-firmware.git
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5f8e1ef307
* Daylight Savings Time support * Cleanup * Clean-up * Revert ADSB change * Clean-up * Corrected date in comment, ironically
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __RTC_TIME_H__
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#define __RTC_TIME_H__
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#include "signal.hpp"
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#include "lpc43xx_cpp.hpp"
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using namespace lpc43xx;
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namespace rtc_time {
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extern Signal<> signal_tick_second;
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void on_tick_second();
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/* Sets the current RTCTime in the RTC. */
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void set(rtc::RTC& new_datetime);
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/* Returns the current RTCTime from the RTC. */
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rtc::RTC now();
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/* Returns the current RTCTime from the RTC. */
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rtc::RTC now(rtc::RTC& out_datetime);
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/* Daylight Savings Time functions */
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void dst_init();
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rtc::RTC dst_adjust_returned_time(rtc::RTC& datetime);
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void dst_check_date_range(uint16_t doy);
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void dst_update_date_range(uint16_t year, uint16_t doy);
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uint8_t days_per_month(uint16_t year, uint8_t month);
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uint8_t current_day_of_week();
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uint8_t day_of_week(uint16_t year, uint8_t month, uint8_t day);
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bool leap_year(uint16_t year);
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uint16_t day_of_year(uint16_t year, uint8_t month, uint8_t day);
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uint16_t day_of_year_of_nth_weekday(uint16_t year, uint8_t month, uint8_t n, uint8_t weekday);
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} /* namespace rtc_time */
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#endif /*__RTC_TIME_H__*/
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